package com.stylefeng.guns.modular.system.service.impl;

import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.stylefeng.guns.core.node.MenuNode;
import com.stylefeng.guns.core.node.ZTreeNode;
import com.stylefeng.guns.modular.system.dao.MenuMapper;
import com.stylefeng.guns.modular.system.model.Menu;
import com.stylefeng.guns.modular.system.service.IMenuService;

/**
 * 菜单服务
 *
 * @author fengshuonan
 * @date 2017-05-05 22:20
 */
@Service
public class MenuServiceImpl extends ServiceImpl<MenuMapper, Menu> implements IMenuService {

	@Resource
	private MenuMapper menuMapper;

	@Override
	public void delMenu(Long menuId) {

		// 删除菜单
		this.menuMapper.deleteById(menuId);

		// 删除关联的relation
		this.menuMapper.deleteRelationByMenu(menuId);
	}

	@Override
	public void delMenuContainSubMenus(Long menuId) {

		Menu menu = menuMapper.selectById(menuId);

		// 删除当前菜单
		delMenu(menuId);

		// 删除所有子菜单
		Wrapper<Menu> wrapper = new EntityWrapper<>();
		wrapper = wrapper.like("pcodes", "%[" + menu.getCode() + "]%");
		List<Menu> menus = menuMapper.selectList(wrapper);
		for (Menu temp : menus) {
			delMenu(temp.getId());
		}
	}

	@Override
	public List<Map<String, Object>> selectMenus(String condition, String level) {
		return this.baseMapper.selectMenus(condition, level);
	}

	@Override
	public List<Long> getMenuIdsByRoleId(Integer roleId) {
		return this.baseMapper.getMenuIdsByRoleId(roleId);
	}

	@Override
	public List<ZTreeNode> menuTreeList() {
		return this.baseMapper.menuTreeList();
	}

	@Override
	public List<ZTreeNode> menuTreeListByMenuIds(List<Long> menuIds) {
		return this.baseMapper.menuTreeListByMenuIds(menuIds);
	}

	@Override
	public int deleteRelationByMenu(Long menuId) {
		return this.baseMapper.deleteRelationByMenu(menuId);
	}

	@Override
	public List<String> getResUrlsByRoleId(Integer roleId) {
		return this.baseMapper.getResUrlsByRoleId(roleId);
	}

	@Override
	public List<MenuNode> getMenusByRoleIds(List<Integer> roleIds) {
		return this.baseMapper.getMenusByRoleIds(roleIds);
	}
}
